Instagram + Facebook — When Mike and I started Instagram nearly two years ago, we set out to change and improve the way the world communicates and shares. We've had an amazing time watching Instagram grow into a vibrant community of people from all around the globe.

Here is why Facebook bought Instagram — You might have heard by now that Facebook has acquired Instagram for nearly a billion dollars in cash. Incredible, isn't it? I have received text messages of awe and shock from many people in the Valley, for no one saw this coming.

Ex-Facebook insiders building next wave of Silicon Valley firms — An elite group of Facebook friends, most still in their 20s, have already helped change the world. Now they're working together to do it again. — SAN FRANCISCO — All eyes are on Facebook Inc., which is on the verge of a $100-billion initial public stock offering.

T-Mobile, Leap swap spectrum — T-Mobile USA and Leap wireless said today they plan on exchanging spectrum in several markets in the U.S. to better improve the potential coverage. — The spectrum swap also includes T-Mobile, Cool Inlet/VS GSM VII PCS, a joint venture in which T-Mobile …

Google Plots Web Domain-Buying Spree — Search Giant Among Brands That Say They Plan to Apply for Generic Top-Level Domains — This week marks a major step toward a dramatically expanded internet, but only a few brands — including Google and Deloitte — say they'll take advantage of it.

Google Moves In on Hollywood's Night in Washington — Google and its executive chairman, Eric E. Schmidt, played a leading role in defeating antipiracy legislation last year. — LOS ANGELES — The annual White House Correspondents' Association dinner is Hollywood's big night in Washington.

Inside Apple HQ — Outside the main entrance at Apple Headquarters — Insiders call it the Mothership. It's Apple's headquarters in Cupertino, California, and to Apple fans, it's a place thought of with romance and wonder. Only the privileged elect have ever been deep within …